updated wrong utils.py

ask_candid/retrieval/sources/utils.py

@@ -20,8 +20,9 @@ def get_context(field_name: str, hit: ElasticHitsResult, context_length: int = 1
 
     chunks = []
     # NOTE chunks have tokens, long text is a normal text, but may contain html that also gets weird after tokenization
-    long_text = hit.source.get(f"{field_name}", "")
+    long_text = hit.source.get(field_name) or ""
     long_text = long_text.lower()
+
     inner_hits_field = f"embeddings.{field_name}.chunks"
     found_chunks = hit.inner_hits.get(inner_hits_field, {})
     if found_chunks: